Fasting blood sugar 7.6mmol/L is an abnormality. Fasting blood glucose should be around 3.9~6.1mmol/L, 7.6mmol/L is already higher than the upper limit of the standard, if the fasting blood glucose is 7.6mmol/L, the blood glucose two hours after meal is greater than or equal to 11.1mmol/L, and there are the typical three more and one less symptom of diabetes, then it can be diagnosed as diabetes. You should control your diet, exercise properly and actively cooperate with your doctor to take medication. If only fasting blood glucose 7.6mmol / L, postprandial 2h blood glucose less than 7.8 for the state of impaired fasting blood glucose, belonging to the pre-diabetic period, should also pay attention to, should exclude the cause of stress fasting blood glucose elevation. At this time the patient is already in pre-diabetes, if not timely control of blood sugar, it is also likely to develop into diabetes. It is recommended that patients should control their blood glucose within the normal range, usually must pay attention to light diet, appropriate exercise, monitoring blood glucose, under the guidance of the doctor for treatment.